The information on the good tips I’m going to share today is nutritional supplements that boost immunity.With the re-proliferation of COVID-19 these days, interest in immunity is increasing.According to a health information site, in the case of the United States, sales of health functional foods, which advocated immunity improvement, were $16 billion last year, but it is expected to grow to about $29 billion by 2027 after the COVID-19 incident.Koreans are also interested in health and immunity, so I think many nutritional supplements that increase immunity will be sold.Then, can you prevent infectious diseases with nutritional supplements that increase immunity?Taking nutritional supplements does not magically increase your immunity.But it’s very helpful.So today, I’m going to tell you about five nutritional supplements that can boost your immune system!
BEST 5 nutritional supplements to boost immunity.
1. Vitamin C
Vitamin C, one of the most common nutritional supplements we take, helps boost our immunity.Eating this does not prevent colds or COVID-19, but it shortens the duration of your illness when you catch it.Studies show that a daily intake of 1g reduces the duration of colds by 8% for adults and 14% for children.
2. Vitamin E
Vitamin E is especially effective in improving the immune function of the elderly.Studies have shown that elderly people in nursing homes take 200 IU of vitamin E a day for a year, which reduces respiratory infectious diseases such as colds.It is good to take nutritional supplements rich in vitamin E.
3. Vitamin D
Recent studies have shown that people who usually lack vitamin D suffer more from COVID-19.If you take vitamin D properly, you can overcome it easily if you catch it rather than helping prevent COVID-19.However, excessive intake of more than 60,000 IU (international units)It causes nausea and lethargy and causes kidney strain.
4. Zinc
According to a study, when zinc supplements were taken at high doses (80 to 100 mg per day), the duration of colds was shortened by 30 to 40%.This also applies to COVID-19.If you take zinc steadily, you can shorten the duration of your illness when you are infected with a cold or corona.According to another study, zinc is a nutritional supplement that lowers the risk of pneumonia in the elderly.However, if you eat too much, you should always be careful because there are side effects such as indigestion, diarrhea, headache, and vomiting.
5. Probiotics
Studies have shown that taking probiotics steadily prevents respiratory diseases.However, probiotics are also a type of bacteria, so it is prohibited for those who are undergoing chemotherapy or taking immunosuppressants.People with irritable bowel syndrome or taking antibiotics should take it after consulting a doctor.
Finish
Today, we looked at five nutritional supplements that enhance immunity.I have to protect myself.If you try to keep it after getting sick, it will be late, so it would be better to take nutritional supplements and prepare for it.Thank you